Cosmo LS-R700 User Manual

3 Interface 25
3
1.2 Control I/O Port D-SUB Connector (Special Spec.)
Connector Model
Leak Tester Side: XM3C-3722 (OMRON)
Cable Side: XM3D-3721 (OMRON)
Connector Pin Assignments
Soldered side
(NO: Normally Open / NC: Normally Close)
Pin#
Function
Type
Pin#
Function
Type
1
Reserved
20
CH# 4 *2
Input NO
2
START
Input NO
21
CH# 3 *2
Input NO
3
STOP
Input NO/NC
22
CH# 2 *2
Input NO
4
CHARGE HOLD
Input NO
23
CH# 1 *2
Input NO
5
MASTERING/DRIFT CLEAR *1
Input NO
24
CH# 0 *2
Input NO
6
K(Ve) CHECK
Input NO
25
Reserved
7
Calibration Valve Open/Close
Input NO
26
Reserved
8
Reserved
27
Reserved
9
Reserved
28
Reserved
10
External DC Power input
29
Reserved
11
Reserved
30
Reserved
12
MASTERING REQUEST
Output NO
31
LL2 FAIL
Output NO
13
UL FAIL
Output NO
32
LL FAIL
Output NO
14
PASS
Output NO
33
UL2 FAIL
Output NO
15
Reserved
Output NO
34
TIME EXTENSION *3
Output NO
16
ERROR
Output NO
35
END
Output NO
17
STAGE #1
Output NO
36
BUSY
Output NO
18
STAGE #0
Output NO
37
Reserved
19
Common Return for all outputs
*1 When the Drift Compensation is enabled, receiving this signal resets the current Drift compensation value.
When the Mastering Compensation is enabled, receiving this signal starts the Mastering value sampling process
and resets the previous Mastering value.
*2 Input the necessary BCD codes.
*3 This signal is transmitted when the test time is extended due to NR (Noise Reduction) or Mastering value sampling.
Use the signal to disable the cycle timer over alarm if necessary.
Power Source
Operational power supply is required to use the Control I/O port.
Rated input voltage: 12 - 24 VDC ±10%, 0.2 A MAX.
Never short the pins
marked “Reserved”.
NOTE
37
19
1
20
Refer to 1.6 Channel Code for the details.

Cosmo LS-R700 Specifications

General

Brand	Cosmo
Model	LS-R700
Category	Test Equipment
Language	English